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P3 Science Hblt3 W2 Lifecycle
Vertebrates and invertebrates
Chapter 20-Reptiles 43DD-83E5-F640422CEFB4&blnFromSearch=1&productcode=US.
Animal Kingdom Facts The Vertebrates SB3: Students will derive the relationship between single-celled and multi-celled organisms and the increasing complexity.
OVIPARY – eggs are released and develop outside body of female, fertilisation internal or external, egg yolk only nutrition. OVOVIVIPARY – Internal fertilisation,
Whales
Birth & reproductive developmental process
Trends Towards Non-Aquatic and Direct Development in Frogs
THE ULTIMATE GOAL OF EACH SPECIES Lorraine Kuun, July 2011.
JAWS Teeth are modified scales Teeth are modified scales Bottom jaw is like a fork for grabbing and holding prey Bottom jaw is like a fork for grabbing.
Vertebrates Fishes - All fishes are ectotherms (cold blooded). -Ectotherms- animals with body temperatures dependent upon the temperature of their surroundings.
